package com.modifier;

public class A {
    public int n1 = 10;
    protected int n2 = 20;
    int n3 = 30;
    private int n4 = 40;
    public void Ab(){
        System.out.println("n1=" + n1 + "n2=" + n2 + "n3=" + n3 + "n4=" + n4);
    }
}
